5 SQUARE® Fire Signal Box # R-55014
The first fire alarm signal backbox created explicitly for flush mounting of fire alarm signals •The 5 SQUARE® boxes provide up to 88cu in of interior volume, more than double that of most existing boxes •Saves hours of troubleshooting time on ground faults and short circuits •Proven to be...
5 SQUARE® Fire Signal Box # R-55015
The first fire alarm signal backbox created explicitly for flush mounting of fire alarm signals •The 5 SQUARE® boxes provide up to 88cu in of interior volume, more than double that of most existing boxes •Saves hours of troubleshooting time on ground faults and short circuits •Proven to be...
5 SQUARE® Fire Signal Box # R-55016
The first fire alarm signal backbox created explicitly for flush mounting of fire alarm signals •The 5 SQUARE® boxes provide up to 88cu in of interior volume, more than double that of most existing boxes •Saves hours of troubleshooting time on ground faults and short circuits •Proven to be...
5 SQUARE® Fire Signal Box # A-55054
The first fire alarm signal backbox created explicitly for flush mounting of fire alarm signals •The 5 SQUARE® boxes provide up to 88cu in of interior volume, more than double that of most existing boxes •Saves hours of troubleshooting time on ground faults and short circuits •Proven to be...
5 SQUARE® Fire Signal Box # A-55055
Benefits of the 5 SQUARE® Roomy Design: •The first fire alarm signal backbox created explicitly for flush mounting of fire alarm signals •The 5 SQUARE® boxes provide up to 88cu in of interior volume, more than double that of most existing boxes •Saves hours of troubleshooting time on ground faults...
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